diff --git a/app/api/endpoints/wecom.py b/app/api/endpoints/wecom.py
index f8154ac..3cfe7fe 100644
--- a/app/api/endpoints/wecom.py
+++ b/app/api/endpoints/wecom.py
@@ -135,6 +135,7 @@ async def wechat_corp_callback(
                 # 处理进群事件
 
                 if update_detail == 'add_member':
+                    print(f"发送欢迎消息")
                     # 发送欢迎消息
                     await wecom_client.send_welcome_message(chat_id)
 
diff --git a/app/core/wecomclient.py b/app/core/wecomclient.py
index b4534c9..f9f6ba5 100644
--- a/app/core/wecomclient.py
+++ b/app/core/wecomclient.py
@@ -112,7 +112,7 @@ class WecomClient:
             logging.error(f"unionid_to_external_userid异常: {str(e)}")
             return None
 
-    async def send_welcome_message(self, user_info: Dict[str, Any], group_id: str) -> bool:
+    async def send_welcome_message(self, group_id: str) -> bool:
         """发送欢迎消息"""
         try:
             # 1. 获取 access_token